* {
  margin: 0;
  padding: 0;
  list-style: none;
  box-sizing: border-box;
}

// 屏幕会分成100份  1vw 横向的一份  1vh纵向的一份
.tab {
  width: 100vw;
  height: 100vh;
  display: flex;

  .title {
    width: 90px;
    flex-shrink: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-right: 1px solid #ccc;
    b {
      width: 80%;
      text-align: center;
      border-left: 2px solid #fff;
      margin: 10px 2px;
      &.active {
        color: red;
        border-left: 4px solid red;
      }
    }
  }

  .content {
    flex: 1;
    height: 100%;
    overflow: hidden;
    // overflow-y: scroll;
    .list-item {
      border-bottom: 1px solid #ccc;
    }
    dl {
      display: flex;
      padding: 10px;
      dt {
        width: 100px;
        height: 100px;
        flex-shrink: 0;
        img {
          height: 100%;
          width: 100%;
        }
      }

      dd {
        margin-left: 10px;
      }
    }
  }
}